25 lines
519 B
JavaScript
25 lines
519 B
JavaScript
function* yieldUndefinedGenerator1() {
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yield 1;
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yield;
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yield 2;
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}
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function* yieldUndefinedGenerator2() {
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yield 1;
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yield undefined;
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yield 2;
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}
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function accumulate(iterator) {
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var result = '';
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for (var value of iterator) {
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result = result + String(value);
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}
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return result;
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}
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// ----------------------------------------------------------------------------
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assert.equal('1undefined2', accumulate(yieldUndefinedGenerator1()));
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assert.equal('1undefined2', accumulate(yieldUndefinedGenerator2()));
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